30530152206112 has 96 divisors (see below), whose sum is σ = 66827731622400. Its totient is φ = 13634279976960.

The previous prime is 30530152206053. The next prime is 30530152206149. The reversal of 30530152206112 is 21160225103503.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88797928 + ... + 89141080.

It is an arithmetic number, because the mean of its divisors is an integer number (696122204400).

Almost surely, 2^{30530152206112} is an apocalyptic number.

30530152206112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30530152206112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33413865811200).

30530152206112 is an abundant number, since it is smaller than the sum of its proper divisors (36297579416288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30530152206112 is a wasteful number, since it uses less digits than its factorization.

30530152206112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350106 (or 350098 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 30530152206112 its reverse (21160225103503), we get a palindrome (51690377309615).

The spelling of 30530152206112 in words is "thirty trillion, five hundred thirty billion, one hundred fifty-two million, two hundred six thousand, one hundred twelve".